[jfreechart-dev] [ jfreechart-Bugs-1864222 ] Error on TimeSeries createCopy() method

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Bugs item #1864222, was opened at 2008-01-04 21:33
Message generated for change (Comment added) made by mungady
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>Category: General
>Group: 1.0.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
>Assigned to: David Gilbert (mungady)
Summary: Error on TimeSeries createCopy() method

Initial Comment:
The test case at the end fails with :

 java.lang.IllegalArgumentException: Requires start <= end.


The problem is in that the int start and end indexes corresponding to given timePeriod are computed incorectly. Here I would expect an empty serie to be returned, not an exception. This is with jfreechart 1.0.7


public class foo {
static public void main(String args[]) {
		TimeSeries foo = new TimeSeries("foo",Day.class);
		foo.add(new Day(19,4,2005),1);
		foo.add(new Day(25,5,2005),1);
		foo.add(new Day(28,5,2005),1);
		foo.add(new Day(30,5,2005),1);
		foo.add(new Day(1,6,2005),1);
		foo.add(new Day(3,6,2005),1);
		foo.add(new Day(19,8,2005),1);
		foo.add(new Day(31,1,2006),1);
		
		
		try {
			TimeSeries bar = foo.createCopy(new Day(1,12,2005),new Day(18,1,2006));
		} catch (CloneNotSupportedException e) {

			e.printStackTrace();
}
}

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>Comment By: David Gilbert (mungady)
Date: 2008-01-10 15:57

Message:
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user_id=112975
Originator: NO

Confirmed.

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